Substrate Testing

Contact Area Measuring Device

The Device was developed to measure the contact area which substrates generate under the influence of different contact pressures.

Evaluation Software

Powerful and versatile image analysis tool encompassing image analysis on high resolution scans.

Sheet former

pruefbau offers equipment for rapid productions of wood pulp, mechanical pulp, composites, and paper stock inspection sheets.


Testing system for the determination of adhesion- and cohesion-forces of thin and flowable media in a dynamic transfer process.

Folding Testing Device

The prüfbau FG II Precision Folding Device was developed to perform laboratory folds under defined conditions.

Blocking Test Device

Developed for testing the blocking behaviours of inks and varnishes in dependence of substrates to be printed (papers, foils etc.).

Rub-off Testing Device

The prüfbau Quartant Abrasion Tester was developed for the testing of printed matter and similar materials.

Digital Printing

prüfbau multipurpose printability testing machines for digital printing and digital inkjet printing. A fascinating tool and instrument for the testing…

Drying Time Testing Device

Designed to determine the absorption behaviour and drying time of inks on printed paper, carton, plastic or metal foils.

Humidity Measurement

The devices are designed for the professional use and are characterized by a very stable performance.